baber/WOPTO huggingface dataset:
Patent JP-2022017907-A (JP)
Title: Waste melting method, waste molten slag powder, and method of producing the same
Inventor: HOSHISAWA KOSUKE
IPC: B09B3/00
Filed: 2020-07-14
Abstract: To provide a waste melting method capable of enhancing work efficiency.SOLUTION: The method of melting waste by melting the waste and an auxiliary material containing one or both of a magnesium component and an iron component in a coke bed type melting furnace, comprises a process of heating the waste and the auxiliary material up to a temperature of 1600°C or higher to melt the same in a melting furnace, a process of discharging molten slag from the melting furnace, and a process of introducing molten slag into a water granulation tank to granulate the same with water, with the molten slag having a viscosity of not higher than 5 Pa s upon contacting the cooling water present in the water granulation tank.SELECTED DRAWING: None
Patent JP-2021021138-A (JP)
Title: Aluminum alloy for die casting, and method for producing cast product using the same
Inventor: NISHIKAWA TOMOSHI
IPC: C22F1/043
Filed: 2020-07-15
Abstract: To provide an aluminum alloy suitable for obtaining a die-cast aluminum product having high strength and high toughness, and a method for producing a cast product using the same.SOLUTION: The aluminum alloy comprises, by mass%, Si: 7.0 to 9.0%, Mg: 0.4 to 0.6%, Cu: 0.4 to 0.7%, Cr: 0.1 to 0.5%, Mn: 0.5% or less, [Cr+Mn]: 0.1 to 0.8%, Fe: 0.10 to 0.25%, and Sr: 0.005 to 0.02%, the balance being Al and impurities.SELECTED DRAWING: Figure 1
Patent JP-2022018640-A (JP)
Title: Incinerator and incineration method of material to be burned
Inventor: NISHIMURA HIROSHI
IPC: F23G5/50
Filed: 2020-07-16
Abstract: To provide an incinerator and an incineration method of a material to be burned, capable of adjusting a pushing speed of the material to be burned at a proper speed.SOLUTION: An incinerator 1 is equipped with a primary combustion chamber 10 that primarily burns a material 90 to be burned, a secondary combustion chamber 40 installed adjacent to the primary combustion chamber 10 through a partition wall portion 3, pushing means 50 that pushes and moves forward the material 90 to be burned, an exhaust gas passage 4 provided on the partition wall portion 3 so as to communicate the primary combustion chamber 10 and the secondary combustion chamber 40, and a diffuser pipe 20 injecting primary combustion air 80 toward a front end portion 91 of the material 90 to be burned. A plurality of temperature sensors F1 to F3 and G1 to G3 is provided on a side wall portion 12 of the primary combustion chamber 10 so as to be aligned in a fore-and-aft direction of the primary combustion chamber 10. Each temperature sensor measures the temperature of a position in the primary combustion chamber 10 where the temperature sensor is provided. The pushing speed for the material to be burned of the pushing means 50 is controlled by control means 70 on the basis of measurement values of the plurality of temperature sensors.SELECTED DRAWING: Figure 1
Patent JP-2022019063-A (JP)
Title: Steering shaft
Inventor: MORIYAMA SEIICHI
IPC: F16D1/06
Filed: 2020-07-17
Abstract: To provide a steering shaft that can be easily visually checked concerning whether or not torsion deformation has occurred.SOLUTION: A steering shaft includes: a plurality of large-diameter portions spaced from each other in an axial direction; and a small-diameter portion positioned between the large-diameter portions and having a radius smaller than the large-diameter portions have. On surfaces of the large-diameter portions, the total length of circumferential lengths of recessed grooves is smaller than the total length of circumferential lengths of cylindrical surface portions that are parts other than the recessed grooves. On the surface of each of the plurality of large-diameter portions, recessed grooves located on the same straight line along an axial direction are provided. Comparing circumferential positions of the recessed grooves makes it easy to visually check whether or not torsional deformation has occurred.SELECTED DRAWING: Figure 3
Patent JP-2022020176-A (JP)
Title: Contrast correction data acquisition system, video display system, and contrast correction data acquisition method
Inventor: SASAKI MASARU
IPC: G03B21/14
Filed: 2020-07-20
Abstract: To provide a contrast correction data acquisition system with which it is possible to perform dynamic contrast processing on a display image, where the difference in luminance between frames is large, without causing the enhancement of contrast to be excessively visible to viewers.SOLUTION: The present invention is a system which is used in an image display device having the function of adjusting a dynamic contrast ratio for dimming luminous energy in image display by the luminance value of image data of each frame of displayed content, and which preliminarily acquires correction data to lower a change amount of luminous energy when successively displaying frames the luminance difference of which exceeds a prescribed first threshold. This system comprises: a luminance value detection unit for detecting the luminance value of each frame from the image data of each of frames; a luminance value difference assessment unit for assessing whether or not a luminance value difference that is the difference of luminance value between successive frames exceeds the first threshold; and a correction data generation unit which, when the luminance value difference exceeds the first threshold, sets correction data for each of the frames corresponding to a prescribed correction rule.SELECTED DRAWING: Figure 1
Patent JP-2022021062-A (JP)
Title: Reference image cache memory, data request method and computer program
Inventor: OMORI YUYA
IPC: H04N19/433
Filed: 2020-07-21
Abstract: To improve a hit rate of a cache for reference image data.SOLUTION: A reference image cache memory used when encoding an image comprises: a cache memory which stores data; a cache replacement unit which replaces a portion of the data stored in the cache memory with data stored in an external memory when a cache mistake occurs; and a prefetch unit which prefetches a pixel region with a high possibility of being referred on an image space.SELECTED DRAWING: Figure 2
Patent JP-2022021769-A (JP)
Title: Exhaust state detection device
Inventor: UKAI EISUKE
IPC: F01N13/00
Filed: 2020-07-22
Abstract: To provide an exhaust state detection device capable of improving sensor sensitivity without narrowing a diameter of a flow passage having a sensor provided therein.SOLUTION: A sensor 5 is provided in a flow passage 2, and the sensor 5 includes a sensor element 8 detecting a state of exhaust gas and a cover 9 provided to cover an outer side of the sensor element 8. A plurality of communication holes 10a, 11a are provided on a side surface of the cover 9, and outlet holes 10b, 11c are provided on an axial center side of the flow passage 2 in the cover 9. A guide cylinder 13 is provided on an outer side of the cover 9. An inflow hole 13a is provided on a side surface of the guide cylinder 13 and at a position opposing to the communication hole 11a on the upstream side of the flow passage in the cover 9, and an outflow hole 13b is provided on the axial center side of the flow passage 2 of the outlet holes 10b, 11c. An opening area of the outflow hole 13b is formed to be larger than that of the inflow hole 13a, and the axial length of the guide cylinder 13 is set longer than that of the cover 9.SELECTED DRAWING: Figure 4
Patent JP-2022028119-A (JP)
Title: Image data processing device, image forming device, image data processing method and program
Inventor: MATSUSHITA KOICHIRO
IPC: B41J2/01
Filed: 2020-08-03
Abstract: To provide an image data processing device, an image forming device, an image data processing method and a program which can perform image formation operation while dealing with an abnormal formation of an image more efficiently.SOLUTION: An image data processing device comprises: detecting means that detects an abnormal formation of a formed image from a formed image by a formation operation part that forms an image; range specifying means that specifies an abnormal image formation range in the formed image including a range of the detected abnormal formation; rearrangement setting means that arranges an inspection image for identifying a cause of the abnormal formation in the abnormal image formation range and sets image data in which an image not formed normally is rearranged, outside the abnormal image formation range; and correcting means that corrects the image formation operation corresponding to the abnormal formation, on the basis of the inspection image formed by the formation operation part in accordance with the image data created after the rearrangement.SELECTED DRAWING: Figure 6
Patent JP-2022030887-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OTSUKA YUTAKA
IPC: G03G21/00
Filed: 2020-08-07
Abstract: To prevent the generation of abnormal noise due to stick slip during idle reduction.SOLUTION: A fixing device passes a sheet on which an unfixed toner image is formed through a nip part between a heating rotating body and a pressure rotating body to execute a fixing job. At the completion of the fixing job, when the total travel distance of the heating rotating body and the total number of prints are determined to be less than a threshold Hth and a threshold Mth (No in S12, No in S13), the fixing device executes idling with an idling time as ta and a heating target temperature of the heating rotating body as T2, and when any one of the total travel distance and total number of prints is equal to or more than the threshold Hth and the threshold Mth (Yes in S12, or Yes in S13), and when a heat storage index indicating a warming up degree of nip part forming members is equal to or more than Tth (Yes in S16), the fixing device sets the heating target temperature of the heating rotating body to T3 lower than T2 and sets the idling time to tb longer than ta (S17) before executing idling.SELECTED DRAWING: Figure 12
Patent JP-2020193985-A (JP)
Title: Method of calibrating magnesium-sensing membrane for potentiometric ion selective electrodes
Inventor: ZHANG WEI
IPC: G01N27/416
Filed: 2020-08-11
Abstract: To provide a method of calibrating a Mg-sensing membrane for potentiometric ion selective electrodes that allows Mg sensors to exhibit increased stability and improved response kinetics.SOLUTION: A method of calibrating a Mg-sensing membrane for potentiometric ion selective electrodes comprises (a) bringing the Mg-sensing membrane into contact with a Mg ion-containing first solution, and (b) bringing the Mg-sensing membrane into contact with a Ca ion-containing second solution, where the first solution further contains Ca ions present in a Ca:Mg molar ratio in the range from 1.5:1 to 3.25:1, and the second solution further contains Mg ions present in a different Ca:Mg molar ratio than the first solution.SELECTED DRAWING: Figure 1
Patent JP-2022029388-A (JP)
Title: Mask inner
Inventor: MORI SADAKO
IPC: A61L15/00
Filed: 2020-06-29
Abstract: To provide an infection prevention mask using gauze as inner that is effective against certain skin disorders or the like, such as herpes zoster, tinea cruris or tinea corporis, and has a preventive effect also on coronavirus infection.SOLUTION: Gauze is soaked in liquid of iron rust soaked in water, by utilizing bactericidal activity of iron rust, then, the dried gauze is fitted inside a mask and used. Namely, the gauze is used as an inner of the mask, to thereby prevent coronavirus infection.SELECTED DRAWING: Figure 2
Patent JP-2022034256-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-08-18
Abstract: To provide a game machine for enhancing interest by an informing performance having various parts.SOLUTION: A player's sense of exaltation is increased by providing an introduction part and performing incitement up to a winning/losing notification part, and an epilogue part is provided after notification of winning in the winning/losing notification part so as to grant a feeling of blessing. A performance period of a special development performance is longer than a performance period of a particular development performance, the special development performance includes a primary performance in which visibility of a performance image deteriorates, a secondary performance that is a performance executed after the primary performance and displays pre-stage information visibly, and a tertiary performance that is a performance executed after the secondary performance and displays post-stage information having a higher degree of emphasis than pre-stage information, and a period from execution of a particular development performance to notification of control to an advantageous state is shorter than a period from execution of a special development performance to control to an advantageous state.SELECTED DRAWING: Figure 33
Patent JP-2022035846-A (JP)
Title: Financial institution server, payment system, withdrawal method, and withdrawal program
Inventor: DEGUCHI YOSHIYA
IPC: G06Q40/02
Filed: 2020-08-21
Abstract: To suppress exchange risks given to a customer even if a sales telegram is generated for a different amount after a withdrawal request that is immediately generated when a product purchase is requested.SOLUTION: A communication unit 216 receives a sales telegram corresponding to an authority telegram. A withdrawal determination unit 240 determines a shortfall amount of a deposit account balance in a withdrawal currency with respect to an additional withdrawal amount if there is the additional withdrawal amount that is the difference between a second withdrawal amount in the sales telegram and a first withdrawal amount in the authority telegram. A withdrawal processing unit 250 converts a second shortfall amount as the amount to be converted into a compensation amount in a predetermined compensation currency converted according to an exchange rate that is calculated from the rate at the time of receiving the sales telegram, subtracts the compensation amount in the compensation currency from the deposit account balance in the compensation currency and adds the second shortfall amount to the deposit account balance in the withdrawal currency, and performs withdrawal processing for subtracting the additional withdrawal amount from the deposit account balance in the withdrawal currency after compensation. A payment unit 270 performs transfer processing for paying the second withdrawal amount to a card company.SELECTED DRAWING: Figure 4
Patent JP-2021075040-A (JP)
Title: Ply stacking for solid laminate stiffened panel
Inventor: CHENG JIANGTIAN
IPC: B32B5/02
Filed: 2020-08-25
Abstract: To provide a composite panel for a fuselage, a wing, a tail, an empennage, etc. of an aircraft, such as a solid laminate stringer that connects to a supporting framework, the composite panel being resistant to damage caused by stresses and strains placed during use.SOLUTION: A composite panel 100 includes a plurality of segments 104, 106, 108, 110, where each segment includes a plurality of reinforcement plies such as carbon fiber plies. Collimated fiber bands (e.g., carbon fibers) within each reinforcement ply are oriented in a single direction, which can be, for example, 0°, 45°, 90° and -45°. Each segment can include a stack of reinforcement plies, where the collimated fiber bands of each reinforcement ply are oriented in one of these directions.SELECTED DRAWING: Figure 1
Patent JP-2022039832-A (JP)
Title: Measuring apparatus, measuring method and program
Inventor: ODAN SHOHEI
IPC: A61B5/372
Filed: 2020-08-28
Abstract: To appropriately correct an error included in a measurement result of a degree of activity of the autonomous nerve.SOLUTION: A measuring apparatus includes a first biometric sensor for measuring at least one of a brain wave signal and a pulse wave signal of a living body as a biomedical signal, a second biometric sensor for measuring a respiratory rate per unit time of the living body, a differential operation section calculating a differential value of periodic features of the biomedical signal, an activity analysis section analyzing a degree of activity of the autonomous nerve of the living body based on the differential value of periodic features of the biomedical signal, and an activity correction section removing a component caused by the respiration of the living body included in the degree of activity of the autonomous nerve of the living body based on the respiratory rate per unit time of the living body and correcting the degree of activity of the autonomous nerve of the living body.SELECTED DRAWING: Figure 1
Patent JP-2021023296-A (JP)
Title: Plate for cell freeze pretreatment
Inventor: INOUE FUTOSHI
IPC: C12M1/00
Filed: 2020-08-31
Abstract: To provide plates for cell freeze pretreatment by which a pretreatment for vitrification freezing can be easily performed with few mistakes in procedure.SOLUTION: A plate 1 for cell freezing pretreatment comprises: a flat plate 2 for a pretreatment; a first recess 14 for storing a treatment liquid; a second recess 15 for storing the treatment liquid; a third recess 16 for storing the treatment liquid; and a fourth recess 18 for storing a waste treatment liquid, and additionally comprises on the surface of the flat plate 2 for a pretreatment: a first circular compartment 21 for placing the treatment liquid; a second circular compartment 22 for placing the treatment liquid; and a third circular compartment 23 for placing the treatment liquid, the first circular compartment 21, the second circular compartment 22, and the third circular section 23 being close to each other.SELECTED DRAWING: Figure 1
Patent JP-2022043573-A (JP)
Title: Photosensitive resin composition, patterned cured film, method for producing the same, semiconductor element, and semiconductor device
Inventor: KOMINE Takuya
IPC: G03F7/20
Filed: 2020-09-04
Abstract: To provide a photosensitive resin composition excellent in photosensitive characteristics and capable of forming a patterned cured film improved in elongation.SOLUTION: One aspect of the present invention provides a photosensitive resin composition containing: an alkali-soluble resin; an elastomer; a compound which generates an acid by light; and a thermal crosslinking agent. The alkali-soluble resin contains a phenolic resin, and the thermal crosslinking agent contains a compound having a hydroxyl group and two or more alkoxymethyl groups.SELECTED DRAWING: None
Patent JP-2022043822-A (JP)
Title: Game machine
Inventor: SUEMATSU TAKAHIRO
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To provide a game machine that increases the fun of the opportunity to start a second game state.SOLUTION: A game machine includes start means capable of starting a second game state, when the number of times a special game is determined not to be won reaches a predetermined specific number of times, in which an acquisition condition is easier to be satisfied than a first game state thereafter. The second game state is more advantageous to a player when operation means is operated in a specific mode than a case where it is not operated in the specific mode. Image display means makes a first background image difficult to see by a shield image according to a fact that the number of times the special game is determined not to be won reaches the predetermined specific number of times, and then displays a second background image visually by hiding the shield image. When the second game state is started, an instruction image instructing the operation means to be operated in the specific mode can be displayed.SELECTED DRAWING: Figure 16
Patent JP-2021007752-A (JP)
Title: Game system and program
Inventor: TOKUCHI YUGO
IPC: A63F13/847
Filed: 2020-09-10
Abstract: To propose a technology suppressing generation of an opportunity to give up continuing to play when it is determined that the play is over in the same period.SOLUTION: It is determined at a point of time of day t32 that players P2, P3 finish playing in the same period, and there are no players playing games at that time. Therefore, game progress is stopped, but as it is determined that play completion of the players P2, P3 occur in the same period, special continuation control is performed. In the special continuation control, player selection processing in which to select any participant player from participant players whose plays are determined to be over in the same period is performed, and special continuation permission to permit play continuation is given to the participant player selected in the player selection processing by making it unnecessary to pay the price. When the special continuation permission is given, from the time onward the player returns to the game and participates in it again, and the game progress is restarted.SELECTED DRAWING: Figure 6
Patent JP-2022050217-A (JP)
Title: Functional sustained release composition and its compact
Inventor: HASEGAWA SHOHEI
IPC: A01N57/16
Filed: 2020-09-17
Abstract: To provide a functional sustained release composition capable of sustaining an excellent a sustained release effect for a long term and its compact.SOLUTION: In a functional sustained release composition made of a functional sustained release liquid having a function such as an insect repellent, antibacterial and antiviral, and a porous material such as a porous coordination polymer and its compact, when a radius of a metal ion blended in the porous body is made within a range of a value determined from the acid dissociation constant of the function release liquid, excellent sustained release effect can be sustained for a long period of time.SELECTED DRAWING: Figure 73
Patent JP-2022050981-A (JP)
Title: Tank device
Inventor: TONE YUSUKE
IPC: E03D1/32
Filed: 2020-09-18
Abstract: To provide a tank device capable of suppressing a water striking sound while suppressing scattering of cleaning water during water supplying.SOLUTION: A tank device for supplying retained cleaning water to a flush toilet bowl comprises: a tank body that retains the cleaning water in an inside space 24C defined by an inner wall surface including a lateral surface 27B extending in a lateral direction and vertical surface 27A extending in a vertical direction; and a water supply member 26 that supplies the cleaning water from a water supply port 26A into the inside space of the tank body. The water supply member 26 discharges the cleaning water toward the inner wall surface that defines the inside space 24C, and a rectifying part 46 is disposed in a region in the inner wall surface where the cleaning water is discharged, the rectifying part being formed of a protruded part 46A and a recess part 46B on a surface thereof.SELECTED DRAWING: Figure 6
Patent JP-2021058878-A (JP)
Title: Cleaning waste liquid processing device and cleaning waste liquid processing method
Inventor: TAMURA TAKAHIRO
IPC: B01F7/18
Filed: 2020-09-23
Abstract: To provide a cleaning waste liquid processing device and a cleaning waste liquid processing method which process a cleaning waste liquid discharged from an electrode manufacturing process of a lithium ion secondary battery which can efficiently separate a liquid component and a solid component from each other and sufficiently recover the liquid component to perform volume reduction processing.SOLUTION: A cleaning waste liquid processing device includes: a stirring tank 6 serving as stirring means which stirs a cleaning waste liquid; a liquid sending line which takes out the cleaning waste liquid from the stirring tank; and a thin film evaporator 7 serving as evaporation separating means which evaporates a cleaning liquid in the cleaning waste liquid to separate a solid component. In a cleaning waste liquid processing method, the cleaning waste liquid is stirred in the stirring means and supplied to the evaporation separating means with the solid component diffused and the cleaning liquid in the cleaning waste liquid is evaporated.SELECTED DRAWING: Figure 1